SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | 7:12:56 PM | 1.00 | 00:51 | 00:51 | 71 |  |
| New Territory | FM-1464 | 7:12:56 PM | 1.50 | 1:24 | 2:15 | 64 | |
| FM-1464 | Oyster Creek | 7:12:56 PM | 2.00 | 1:45 | 4:00 | 69 | |
| Oyster Creek | Harlem Rd | 7:10:57 PM | 1.60 | 1:40 | 5:40 | 58 | |
| Harlem Rd | W Bellfort | 7:12:56 PM | 1.50 | 1:15 | 6:55 | 72 | |
| W Bellfort | Bellaire | 7:12:56 PM | 2.90 | 2:39 | 9:34 | 66 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:12:56 PM | 2.20 | 2:24 | 11:56 | 55 | |
| Kingsland | IH-10 Katy | 7:12:56 PM | 1.25 | 1:08 | 13:04 | 66 | |
| IH-10 Katy | Morton | 7:12:56 PM | 1.50 | 2:00 | 15:04 | 45 |  |
| Morton | Clay Rd | 7:12:56 PM | 1.60 | 1:21 | 16:25 | 71 | |
| Clay Rd | Beckendorff | 7:12:56 PM | 1.30 | 1:19 | 17:44 | 59 | |
| Beckendorff | FM-529 | 7:12:56 PM | 1.00 | 00:53 | 18:37 | 68 | |
| FM-529 | West Rd | 7:12:56 PM | 2.50 | 2:12 | 20:49 | 68 | |
| West Rd | House Hahl | 7:12:56 PM | 1.30 | 1:12 | 22:01 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 7:12:56 PM | 1.40 | 1:13 | 23:14 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:12:56 PM | 2.40 | 2:08 | 25:22 | 68 | |
| Summary | 30.55 | 25:22 | 25:22 | 72 | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 7:12:56 PM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 7:12:56 PM | 1.40 | 1:15 | 3:15 | 67 | |
| House Hahl | West Rd | 7:12:56 PM | 1.30 | 1:10 | 4:25 | 67 | |
| West Rd | FM-529 | 7:12:56 PM | 2.50 | 1:56 | 6:21 | 78 | |
| FM-529 | Beckendorff | 7:12:56 PM | 1.00 | 00:51 | 7:12 | 71 | |
| Beckendorff | Clay Rd | 7:12:56 PM | 1.30 | 1:03 | 8:15 | 74 | |
| Clay Rd | Morton | 7:12:56 PM | 1.60 | 2:53 | 11:08 | 33 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:01:58 PM | 1.25 | 2:09 | 13:16 | 35 | |
| Kingsland | Cinco Ranch Blvd | 7:12:56 PM | 2.20 | 2:05 | 15:21 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:12:56 PM | 2.90 | 3:05 | 18:24 | 56 | |
| W Bellfort | Harlem Rd | 7:12:56 PM | 1.50 | 00:58 | 19:22 | 93 | |
| Harlem Rd | Oyster Creek | 7:12:56 PM | 1.60 | 1:51 | 21:13 | 52 | |
| Oyster Creek | FM-1464 | 7:12:56 PM | 2.00 | 1:37 | 22:50 | 74 | |
| FM-1464 | New Territory | 7:12:56 PM | 1.50 | 1:09 | 23:59 | 78 | |
| New Territory | Brazos River | 7:12:56 PM | 1.00 | 00:43 | 24:42 | 84 | |
| Summary | 30.55 | 24:42 | 24:42 | 74 | |
